47645220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{6673}}^1$

素因数の和:6709

約数の個数: 96

約数和(自身を含む): 161457408

約数和(自身を除く): 113812188

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 340, 357, 420, 476, 510, 595, 714, 1020, 1190, 1428, 1785, 2380, 3570, 6673, 7140, 13346, 20019, 26692, 33365, 40038, 46711, 66730, 80076, 93422, 100095, 113441, 133460, 140133, 186844, 200190, 226882, 233555, 280266, 340323, 400380, 453764, 467110, 560532, 567205, 680646, 700665, 794087, 934220, 1134410, 1361292, 1401330, 1588174, 1701615, 2268820, 2382261, 2802660, 3176348, 3403230, 3970435, 4764522, 6806460, 7940870, 9529044, 11911305, 15881740, 23822610, 47645220]

約数ペア:

[(1, 47645220), (2, 23822610), (3, 15881740), (4, 11911305), (5, 9529044), (6, 7940870), (7, 6806460), (10, 4764522), (12, 3970435), (14, 3403230), (15, 3176348), (17, 2802660), (20, 2382261), (21, 2268820), (28, 1701615), (30, 1588174), (34, 1401330), (35, 1361292), (42, 1134410), (51, 934220), (60, 794087), (68, 700665), (70, 680646), (84, 567205), (85, 560532), (102, 467110), (105, 453764), (119, 400380), (140, 340323), (170, 280266), (204, 233555), (210, 226882), (238, 200190), (255, 186844), (340, 140133), (357, 133460), (420, 113441), (476, 100095), (510, 93422), (595, 80076), (714, 66730), (1020, 46711), (1190, 40038), (1428, 33365), (1785, 26692), (2380, 20019), (3570, 13346), (6673, 7140)]